package com.dkd.manage.service.impl;

import java.util.ArrayList;
import java.util.List;

import com.dkd.common.constant.DkdContants;
import com.dkd.common.utils.DateUtils;
import com.dkd.common.utils.uuid.UUIDUtils;
import com.dkd.manage.domain.Channel;
import com.dkd.manage.domain.Node;
import com.dkd.manage.domain.VmType;
import com.dkd.manage.mapper.ChannelMapper;
import com.dkd.manage.mapper.NodeMapper;
import com.dkd.manage.mapper.VmTypeMapper;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.dkd.manage.mapper.VendingMachineMapper;
import com.dkd.manage.domain.VendingMachine;
import com.dkd.manage.service.IVendingMachineService;
import org.springframework.transaction.annotation.Transactional;

/**
 * 设备管理Service业务层处理
 * 
 * @author czq
 * @date 2024-11-13
 */
@Service
public class VendingMachineServiceImpl implements IVendingMachineService 
{
    @Autowired
    private VendingMachineMapper vendingMachineMapper;

    @Autowired
    private VmTypeMapper vmTypeMapper;

    @Autowired
    private NodeMapper nodeMapper;

    @Autowired
    private ChannelMapper channelMapper;
    /**
     * 查询设备管理
     * 
     * @param id 设备管理主键
     * @return 设备管理
     */
    @Override
    public VendingMachine selectVendingMachineById(Long id)
    {
        return vendingMachineMapper.selectVendingMachineById(id);
    }

    /**
     * 查询设备管理列表
     * 
     * @param vendingMachine 设备管理
     * @return 设备管理
     */
    @Override
    public List<VendingMachine> selectVendingMachineList(VendingMachine vendingMachine)
    {
        return vendingMachineMapper.selectVendingMachineList(vendingMachine);
    }

    /**
     * 新增设备管理
     * 
     * @param vendingMachine 设备管理
     * @return 结果
     */
    @Transactional
    @Override
    public int insertVendingMachine(VendingMachine vendingMachine)
    {
        // 1.新增设备
        // 1.1 随机生成8位的设备编号
        String innerCode = UUIDUtils.getUUID();
        vendingMachine.setInnerCode(innerCode);
        // 1.2 查询设备类型表 ，补充设备容量
        VmType vmType = vmTypeMapper.selectVmTypeById(vendingMachine.getVmTypeId());
        vendingMachine.setChannelMaxCapacity(vmType.getChannelMaxCapacity());
        // 1.3 查询点位表 ，补充区域、点位、合作商 、地址信息
        Node node = nodeMapper.selectNodeById(vendingMachine.getNodeId());
        BeanUtils.copyProperties(node , vendingMachine ,"id");
        vendingMachine.setAddr(node.getAddress());
        // 1.4 设置设备的初始状态
        vendingMachine.setVmStatus(DkdContants.VM_STATUS_NODEPLOY);
        vendingMachine.setCreateTime(DateUtils.getNowDate());
        vendingMachine.setUpdateTime(DateUtils.getNowDate());
        // 1.5 保存设备信息
        int result = vendingMachineMapper.insertVendingMachine(vendingMachine);


        // 2.新增货道
        List<Channel> channelList = new ArrayList<>();
        // 双层for循环 获取1-1 ， 1-2 ........ i-j
        for (int i = 0; i <= vmType.getVmRow() ; i++) {
            for (int j = 0; j <= vmType.getVmCol() ; j++) {
                // 封装channel对象
                Channel channel = new Channel();
                channel.setChannelCode(i+"-"+j); // 货道编号
                channel.setVmId(vendingMachine.getId()); // 设备id
                channel.setInnerCode(vendingMachine.getInnerCode()); // 设备编号
                channel.setMaxCapacity(vmType.getChannelMaxCapacity()); // 货道容量
                channel.setCreateTime(DateUtils.getNowDate()); // 货道创建时间
                channel.setUpdateTime(DateUtils.getNowDate()); // 货道更新时间
                channelList.add(channel);
            }
        }
        // 保存
        channelMapper.batchInsertChannel(channelList);
        return result;
    }

    /**
     * 修改设备管理
     * 
     * @param vendingMachine 设备管理
     * @return 结果
     */
    @Override
    public int updateVendingMachine(VendingMachine vendingMachine)
    {
       if(vendingMachine.getNodeId() != null) {
           // 查询点位表信息
           Node node = nodeMapper.selectNodeById(vendingMachine.getNodeId());
           BeanUtils.copyProperties(node , vendingMachine,"id");
           vendingMachine.setAddr(node.getAddress()); // 设备地址
       }
        vendingMachine.setUpdateTime(DateUtils.getNowDate());
        return vendingMachineMapper.updateVendingMachine(vendingMachine);
    }

    /**
     * 批量删除设备管理
     * 
     * @param ids 需要删除的设备管理主键
     * @return 结果
     */
    @Override
    public int deleteVendingMachineByIds(Long[] ids)
    {
        return vendingMachineMapper.deleteVendingMachineByIds(ids);
    }

    /**
     * 删除设备管理信息
     * 
     * @param id 设备管理主键
     * @return 结果
     */
    @Override
    public int deleteVendingMachineById(Long id)
    {
        return vendingMachineMapper.deleteVendingMachineById(id);
    }

    @Override
    public VendingMachine selectVendingMachineByInnerCode(String innerCode) {
        return vendingMachineMapper.selectVendingMachineByInnerCode(innerCode);
    }
}
